Question

The sum of two number is 15 and the diffrence of their squre of 15. The diffrence of two number

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

The difference of two number  =1  

Step-by-step explanation:

GIVEN  The sum of two number is 15

                   X+Y =15

the difference of their square of 15          

  X^2  - Y^2 = 15

  [X+Y] [X-Y] =15

      15[X-Y] =15

         X - Y =15/15

                     = 1  

The difference of two number  =1  

note

also the numbers are  8 and 7                     [  you can solve ]